Finding the Fourth Proportional to 2,080,329.30, 3,120,493.95 and 1,744,406.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,080,329.30 : 3,120,493.95 = 1,744,406.10 : x
2. Step 2: Convert to fraction form
   2,080,329.30/3,120,493.95 = 1,744,406.10/x
3. Step 3: Cross multiply
   2,080,329.30x = 3,120,493.95 × 1,744,406.10
4. Step 4: Simplify right side
   2,080,329.30x = 5,443,408,681,393.10
5. Step 5: Solve for x
   x = 5,443,408,681,393.10/2,080,329.30
6. Step 6: Final answer
   x = 2,616,609.15